Mn3MnNb2O9: high-pressure triple perovskite with 1 : 2 B-site order and modulated spins

Elena Solana-madruga, Clemens Ritter, Cintli Aguilar-maldonado, Olivier Mentré, J. Paul Attfield, Ángel M. Arévalo-lópez

Research output: Contribution to journalArticlepeer-review

Abstract

The first triple perovskite with Mn in A- and 1 : 2 B-site order Mn3MnNb2O9, prepared using high pressure phase transformation of the magnetodielectric Mn4MnNb2O9, is reported herein. It has a complex magnetic behaviour with a transition from a collinear AFM into an evolving incommensurate spin density wave (SDW) further stabilised into a lock-in structure dictated by the B-site order.
Original languageEnglish
JournalChemical Communications
Early online date26 Jul 2021
DOIs
Publication statusE-pub ahead of print - 26 Jul 2021

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